UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ct3voXS3qI0sq397bKmLwQ2jVpulNDE/KwX60ochOeU=' 
WHERE 
  key_id = '527bf00ce816f42c78d5548d474fc3d38a1b90e4d60189a1700c3fc1aaebcb8a' 
  AND (
    token = 'ct3voXS3qI0sq397bKmLwQ2jVpulNDE/KwX60ochOeU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )